The Praça dos Três Poderes (Three Powers Plaza) in Brasilia, Brazil, is that nation's governmental seat, and the home of the world's largest continuously-flown national flag. The flag is replaced every month with ceremony. On Sunday, that ceremony included a flyover by two Mirage 2000 fighter jets. Rarely do supersonic planes fly low enough to be seen for a display like this. What could possibly go wrong?

Although nobody was injured the fighter flew so low and fast that the shock wave they generated broke almost all the windows of Supreme Court glass facade.

In a statement, Brig Ar Kanitz Marcelo Damasceno, chief of the Center for Social Communication of the Força Aérea Brasileira (FAB), said that the Brazilian Air Force Command has initiated the investigation of the incident and will compensate the damage caused.